RF connectors

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Were you in need of custom Mini-UHF RF cable assemblies?

Lighthorse Technologies manufactures custom Mini-UHF RF cable assemblies in-house at our headquarters in San Diego, CA. Using cutting edge termination equipment we are able to provide quick turn solutions as well as complete testing capabilities. Visit our RF cable assembly wizard or call 1-800-443-3446 to get started!

Browse MiniUHF connectors

Mini-UHF series connectors are designed for use in applications from DC to 2.5 GHz where size, weight,and cost elements are crucial. These miniature 3/8"-24 thread size connectors provide excellent RF performance and are impedance matched to 50 ohm cable. Crimp type cable plugs and jacks are available as well as panel and printed circuit board receptacles.

Mini-UHF connectors combine excellent electrical characteristics, small size and light weight at a relatively inexpensive cost for many coaxial connector applications. Some of these include cellular mobile telephones, low cost local area networks, and telecommunications.


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Mini-UHF Connector Specifications

Mini-UHF Connector Electrical Ratings

Impedance 50 ohm  
Frequency Range 0-2.5 GHz  
VSWR 1.25 max  
Voltage Rating(in VRMS at sea level) 335 max  
Dielectric Withstanding Voltage(in VRMS at sea level) 1000 min  
RF Leakage -55 dB min @ 2.5 GHz  
Insertion Loss .2 dB max @ 2.5 GHz  
Insulation Resistance 5000 M min  
Contact Resistance Center Contact Outer Contact
1.5 m max 1.0 m max

Mini-UHF Connector Mechanical Ratings

Mating 3/8-24UNEF threaded coupling  
Durability 500 matings max  
Cable Retention RG-174,188,316 RG 58,142,223,400
  20 lbs min 40 lbs min
Temperature Range -55C to +85C  
Vibration MIL-STD-202, Method 204, Test Condition B  
Corrosion MIL-STD-202, Method 101, Test Condition B  

Materials

    Material Plating
Connector Body   Brass per QQ-B-626 Nickel
Center Contact Male Brass per QQ-B-626 Gold
  Female Beryllium Copper per QQ-C-530 Gold
Insulator   Teflon, Delrin, Polypropylene None
Crimp Ferrule   Annealed Copper per WW-T-799 Same as body